What was the world's first currency?

The the world's leading currency was born in Lydie (present-day Turkey) to 630 B.C. It was about electrum coins, a natural alloy of gold and silver, minted during the dynasty of the Mermnades, even before the famous king Crésus.

Here's how this invention transformed trade, and how currency subsequently spread throughout the rest of the world.

The world's first currency: an alloy of gold and silver

The very first pieces were created in Sardes, capital of the Lydie, around 630 B.C. Made from electrum, a natural alloy of gold and silver found in the region’s rivers, they bear the emblem of a lion's head, a symbol of royal power.

These coins were minted during the reigns of the kings of the dynasty of the Mermnades, predecessors of Crésus. Vers 560 B.C., Crésus is taking another step forward by introducing a bimetallic system : He abandons electrum and separates the gold and silver into distinct coins, the value of which is guaranteed by their precious metal weight.

There's no longer any need to weigh the metal for every transaction, which greatly simplifies trade.

Before that, trade was based on the barter. Wealth was measured by the quantity of goods owned, and without a common unit of account, setting a fair price was a constant headache. Other items had served as intermediaries: shells, grains of grains, or even bars of copper or bronze weighed at each transaction.

But it is the metal piece—practical and easy to carry—that has definitively established itself as the 7th century B.C. as a universal means of payment.

This change is crucial for the’economy of that time. Currency replaced barter by offering a unit of account In general: A merchant can now set a price in coins, store value, and conduct transactions without having to find a partner who has exactly what they need.

Trade is picking up, markets are expanding, and wealth is becoming easier to measure and transfer.

The History and Emergence of Currency Around the World

Currency did not stop with Lydia. Over the centuries, each civilization adapted it to its own needs, moving from weighed metal to minted coins, then to paper money, and finally to digital currency. Here are the major stages of this evolution, in chronological order.

• Before the 7th century B.C. : THE barter dominates trade. Intermediate goods gradually appear: shells, grains, ingots of bronze or copper weighed for each transaction. These primitive forms of currency make it possible to assign a value for a product, but they remain impractical for online shopping.
• Around 630 B.C. : the first ones electrum coins are minted in Lydie under the dynasty of the Mermnades. These coins bear the royal lion's seal, guaranteeing their weight and authenticity.
• 7th century B.C. : the Greek cities of’Asia Minor (Ionia) began minting their own coins of electrum almost simultaneously. The two regions developed coinage in a virtually parallel manner, a sign that the need for a payment method "Common" is universal.
• Late 4th century, early 3rd century B.C. (around 289–269 B.C.) : the Romans set up their mint near the temple of the goddess Juno, known as Moneta, which will give the word its name currency in Latin. Roman typography helps to unify the trade throughout the Mediterranean region.
• 960 to 1279 : in China, under the dynasty Song, the Jiaozi, first paper money in the world. Bronze coins had become too heavy for merchants traveling long distances to carry. The Jiaozi represents a promise to pay in metal, the direct predecessor of the banknote.
• 1780 : THE thaler of Marie-Thérèse of Habsburg spread throughout Europe and then to the colonies, serving as a model for the international trade, with the date 1780 stamped on all the reissues.
• 1800 : Napoleon Bonaparte establishes the Banque de France. Paper money became firmly established following the assignats of the Revolution. Banks became the guarantors of the value banknotes in circulation.

The underlying logic throughout this entire story remains consistent: currency evolves to simplify transactions and provide assurance of value. The weighed ingot gave way to the coin minted by the government, then to the paper bill, and finally to digital currency managed by banks. At each stage, the goal remains the same: to make the economic exchanges faster, more reliable, and accessible to as many people as possible.

Want to learn more about current payment methods? Discover all the euro banknotes that exist in our other guide.

Who invented currency?

No single inventor can be credited with the creation of money. It is a collective invention, born out of commercial needs. The first pieces appeared in Lydie to 630 B.C., minted under the dynasty of the Mermnades made from electrum, a natural alloy of gold and silver found in the region's rivers.

The name of Crésus remains, however, the most famous in the’history of money. This king of Lydia derived his legendary wealth from the Pactole, a stream that carried gold dust and caused real treasures to be deposited in the sanctuary of Apollo at Delphi. His great contribution is the transition to the bimetallism : He is abandoning electrum in favor of separate pieces made of pure gold and pure silver, with stable weight and value, which further facilitates trade.

These early pieces were marked with a lion, the royal emblem, to guarantee their authenticity. By minting coins bearing his image, the king becomes a guarantee of their value. The currency then fulfills its three fundamental functions, which remain valid today:

• payment method : It allows you to settle a transaction without bartering
• unit of account : It serves as a common benchmark for setting the prices of goods and services
• store of value : It can be stored and used later, unlike perishable goods

These three functions explain why metal currency has supplanted all other means of exchange. A coin minted by the government offers a Guarantee of Weight and Purity which neither barter nor commodity money (shells, grains) could provide.

It was this Lydian model that inspired the Greek city-states, then Rome, and eventually the entire ancient world, laying the foundations for the’monetary economics as we still know it.

Do you want to know which bank prints the most widely used currency in Africa? Find out where the CFA franc in our other guide.